diff options
31 files changed, 1902 insertions, 18 deletions
diff --git a/meta/packages/qemu/qemu-0.9.1/series b/meta/packages/qemu/qemu-0.9.1/series index de7d82f210..cc83464267 100644 --- a/meta/packages/qemu/qemu-0.9.1/series +++ b/meta/packages/qemu/qemu-0.9.1/series @@ -24,5 +24,4 @@ workaround_bad_futex_headers.patch -p1 fix_segfault.patch -p1 writev_fix.patch -p1 configure_symlinkpath_fix.patch -p1 -disable-error-in-configure.patch -p1 no-strip.patch -p1 diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/02_snapshot_use_tmpdir.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/02_snapshot_use_tmpdir.patch new file mode 100644 index 0000000000..40264ed443 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/02_snapshot_use_tmpdir.patch @@ -0,0 +1,23 @@ +#DPATCHLEVEL=0 +--- +# block.c | 6 +++++- +# 1 file changed, 5 insertions(+), 1 deletion(-) +# +Index: block.c +=================================================================== +--- block.c.orig 2007-12-03 23:47:25.000000000 +0000 ++++ block.c 2007-12-03 23:47:31.000000000 +0000 +@@ -191,8 +191,12 @@ void get_tmp_filename(char *filename, in + void get_tmp_filename(char *filename, int size) + { + int fd; ++ char *tmpdir; + /* XXX: race condition possible */ +- pstrcpy(filename, size, "/tmp/vl.XXXXXX"); ++ tmpdir = getenv("TMPDIR"); ++ if (!tmpdir) ++ tmpdir = "/tmp"; ++ snprintf(filename, size, "%s/vl.XXXXXX", tmpdir); + fd = mkstemp(filename); + close(fd); + } diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/04_do_not_print_rtc_freq_if_ok.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/04_do_not_print_rtc_freq_if_ok.patch new file mode 100644 index 0000000000..31c9da491d --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/04_do_not_print_rtc_freq_if_ok.patch @@ -0,0 +1,26 @@ +#DPATCHLEVEL=1 +--- +# vl.c | 5 ++++- +# 1 file changed, 4 insertions(+), 1 deletion(-) +# +Index: qemu/vl.c +=================================================================== +--- qemu.orig/vl.c 2007-12-03 15:44:35.000000000 +0000 ++++ qemu/vl.c 2007-12-03 15:51:03.000000000 +0000 +@@ -1289,12 +1289,15 @@ static void hpet_stop_timer(struct qemu_ + + static int rtc_start_timer(struct qemu_alarm_timer *t) + { ++ unsigned long current_rtc_freq = 0; + int rtc_fd; + + TFR(rtc_fd = open("/dev/rtc", O_RDONLY)); + if (rtc_fd < 0) + return -1; +- if (ioctl(rtc_fd, RTC_IRQP_SET, RTC_FREQ) < 0) { ++ ioctl(rtc_fd, RTC_IRQP_READ, ¤t_rtc_freq); ++ if (current_rtc_freq != RTC_FREQ && ++ ioctl(rtc_fd, RTC_IRQP_SET, RTC_FREQ) < 0) { + fprintf(stderr, "Could not configure '/dev/rtc' to have a 1024 Hz timer. This is not a fatal\n" + "error, but for better emulation accuracy either use a 2.6 host Linux kernel or\n" + "type 'echo 1024 > /proc/sys/dev/rtc/max-user-freq' as root.\n"); diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/05_non-fatal_if_linux_hd_missing.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/05_non-fatal_if_linux_hd_missing.patch new file mode 100644 index 0000000000..fdd922605e --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/05_non-fatal_if_linux_hd_missing.patch @@ -0,0 +1,17 @@ +#DPATCHLEVEL=1 +--- +# hw/pc.c | 1 - +# 1 file changed, 1 deletion(-) +# +Index: qemu/hw/pc.c +=================================================================== +--- qemu.orig/hw/pc.c 2007-12-03 23:47:25.000000000 +0000 ++++ qemu/hw/pc.c 2007-12-03 23:47:38.000000000 +0000 +@@ -385,7 +385,6 @@ static void generate_bootsect(uint32_t g + if (bs_table[0] == NULL) { + fprintf(stderr, "A disk image must be given for 'hda' when booting " + "a Linux kernel\n"); +- exit(1); + } + + memset(bootsect, 0, sizeof(bootsect)); diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/06_exit_segfault.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/06_exit_segfault.patch new file mode 100644 index 0000000000..06123d0626 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/06_exit_segfault.patch @@ -0,0 +1,45 @@ +#DPATCHLEVEL=0 +--- +# linux-user/main.c | 8 ++++---- +# 1 file changed, 4 insertions(+), 4 deletions(-) +# +Index: linux-user/main.c +=================================================================== +--- linux-user/main.c.orig 2007-12-03 23:47:25.000000000 +0000 ++++ linux-user/main.c 2007-12-03 23:47:41.000000000 +0000 +@@ -714,7 +714,7 @@ void cpu_loop (CPUSPARCState *env) + default: + printf ("Unhandled trap: 0x%x\n", trapnr); + cpu_dump_state(env, stderr, fprintf, 0); +- exit (1); ++ _exit (1); + } + process_pending_signals (env); + } +@@ -1634,7 +1634,7 @@ void cpu_loop (CPUState *env) + default: + printf ("Unhandled trap: 0x%x\n", trapnr); + cpu_dump_state(env, stderr, fprintf, 0); +- exit (1); ++ _exit (1); + } + process_pending_signals (env); + } +@@ -1954,7 +1954,7 @@ int main(int argc, char **argv) + for(item = cpu_log_items; item->mask != 0; item++) { + printf("%-10s %s\n", item->name, item->help); + } +- exit(1); ++ _exit(1); + } + cpu_set_log(mask); + } else if (!strcmp(r, "s")) { +@@ -1973,7 +1973,7 @@ int main(int argc, char **argv) + if (qemu_host_page_size == 0 || + (qemu_host_page_size & (qemu_host_page_size - 1)) != 0) { + fprintf(stderr, "page size must be a power of two\n"); +- exit(1); ++ _exit(1); + } + } else if (!strcmp(r, "g")) { + gdbstub_port = atoi(argv[optind++]); diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/10_signal_jobs.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/10_signal_jobs.patch new file mode 100644 index 0000000000..34282adc9d --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/10_signal_jobs.patch @@ -0,0 +1,26 @@ +#DPATCHLEVEL=0 +--- +# linux-user/signal.c | 7 ++++++- +# 1 file changed, 6 insertions(+), 1 deletion(-) +# +Index: linux-user/signal.c +=================================================================== +--- linux-user/signal.c.orig 2007-12-03 15:40:26.000000000 +0000 ++++ linux-user/signal.c 2007-12-03 15:55:49.000000000 +0000 +@@ -364,10 +364,15 @@ int queue_signal(int sig, target_siginfo + k = &sigact_table[sig - 1]; + handler = k->sa._sa_handler; + if (handler == TARGET_SIG_DFL) { ++ if (sig == TARGET_SIGTSTP || sig == TARGET_SIGTTIN || sig == TARGET_SIGTTOU) { ++ kill(getpid(),SIGSTOP); ++ return 0; ++ } else + /* default handler : ignore some signal. The other are fatal */ + if (sig != TARGET_SIGCHLD && + sig != TARGET_SIGURG && +- sig != TARGET_SIGWINCH) { ++ sig != TARGET_SIGWINCH && ++ sig != TARGET_SIGCONT) { + force_sig(sig); + } else { + return 0; /* indicate ignored */ diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/11_signal_sigaction.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/11_signal_sigaction.patch new file mode 100644 index 0000000000..33c5e8b12d --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/11_signal_sigaction.patch @@ -0,0 +1,21 @@ +#DPATCHLEVEL=0 +--- +# linux-user/signal.c | 5 +++++ +# 1 file changed, 5 insertions(+) +# +Index: linux-user/signal.c +=================================================================== +--- linux-user/signal.c.orig 2007-12-03 23:47:44.000000000 +0000 ++++ linux-user/signal.c 2007-12-03 23:47:46.000000000 +0000 +@@ -512,6 +512,11 @@ int do_sigaction(int sig, const struct t + + if (sig < 1 || sig > TARGET_NSIG || sig == SIGKILL || sig == SIGSTOP) + return -EINVAL; ++ ++ /* no point doing the stuff as those are not allowed for sigaction */ ++ if ((sig == TARGET_SIGKILL) || (sig == TARGET_SIGSTOP)) ++ return -EINVAL; ++ + k = &sigact_table[sig - 1]; + #if defined(DEBUG_SIGNAL) + fprintf(stderr, "sigaction sig=%d act=0x%08x, oact=0x%08x\n", diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/22_net_tuntap_stall.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/22_net_tuntap_stall.patch new file mode 100644 index 0000000000..6017df0f6d --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/22_net_tuntap_stall.patch @@ -0,0 +1,18 @@ +#DPATCHLEVEL=0 +--- +# vl.c | 2 +- +# 1 file changed, 1 insertion(+), 1 deletion(-) +# +Index: vl.c +=================================================================== +--- vl.c.orig 2007-12-03 23:47:36.000000000 +0000 ++++ vl.c 2007-12-03 23:47:48.000000000 +0000 +@@ -4023,7 +4023,7 @@ static int tap_open(char *ifname, int if + return -1; + } + memset(&ifr, 0, sizeof(ifr)); +- ifr.ifr_flags = IFF_TAP | IFF_NO_PI; ++ ifr.ifr_flags = IFF_TAP | IFF_NO_PI | IFF_ONE_QUEUE; + if (ifname[0] != '\0') + pstrcpy(ifr.ifr_name, IFNAMSIZ, ifname); + else diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/31_syscalls.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/31_syscalls.patch new file mode 100644 index 0000000000..95a7332ee8 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/31_syscalls.patch @@ -0,0 +1,48 @@ +#DPATCHLEVEL=0 +--- +# linux-user/syscall.c | 11 ++++++++--- +# 1 file changed, 8 insertions(+), 3 deletions(-) +# +Index: linux-user/syscall.c +=================================================================== +--- linux-user/syscall.c.orig 2007-12-03 19:32:56.000000000 +0000 ++++ linux-user/syscall.c 2007-12-03 19:33:41.000000000 +0000 +@@ -250,6 +250,7 @@ extern int getresuid(uid_t *, uid_t *, u + extern int setresgid(gid_t, gid_t, gid_t); + extern int getresgid(gid_t *, gid_t *, gid_t *); + extern int setgroups(int, gid_t *); ++extern int uselib(const char*); + + #define ERRNO_TABLE_SIZE 1200 + +@@ -4024,7 +4025,8 @@ abi_long do_syscall(void *cpu_env, int n + #endif + #ifdef TARGET_NR_uselib + case TARGET_NR_uselib: +- goto unimplemented; ++ ret = get_errno(uselib(path((const char*)arg1))); ++ break; + #endif + #ifdef TARGET_NR_swapon + case TARGET_NR_swapon: +@@ -5289,7 +5291,9 @@ abi_long do_syscall(void *cpu_env, int n + goto unimplemented; + #ifdef TARGET_NR_mincore + case TARGET_NR_mincore: +- goto unimplemented; ++ /*page_unprotect_range((void*)arg3, ((size_t)arg2 + TARGET_PAGE_SIZE - 1) / TARGET_PAGE_SIZE);*/ ++ ret = get_errno(mincore((void*)arg1, (size_t)arg2, (unsigned char*)arg3)); ++ break; + #endif + #ifdef TARGET_NR_madvise + case TARGET_NR_madvise: +@@ -5429,7 +5433,8 @@ abi_long do_syscall(void *cpu_env, int n + break; + #ifdef TARGET_NR_readahead + case TARGET_NR_readahead: +- goto unimplemented; ++ ret = get_errno(readahead((int)arg1, (off64_t)arg2, (size_t)arg3)); ++ break; + #endif + #ifdef TARGET_NR_setxattr + case TARGET_NR_setxattr: diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/32_syscall_sysctl.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/32_syscall_sysctl.patch new file mode 100644 index 0000000000..5e8dd75b0e --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/32_syscall_sysctl.patch @@ -0,0 +1,55 @@ +#DPATCHLEVEL=0 +--- +# linux-user/syscall.c | 32 +++++++++++++++++++++++++++++--- +# 1 file changed, 29 insertions(+), 3 deletions(-) +# +Index: linux-user/syscall.c +=================================================================== +--- linux-user/syscall.c.orig 2007-12-03 15:56:24.000000000 +0000 ++++ linux-user/syscall.c 2007-12-03 15:57:36.000000000 +0000 +@@ -52,6 +52,7 @@ + //#include <sys/user.h> + #include <netinet/ip.h> + #include <netinet/tcp.h> ++#include <sys/sysctl.h> + + #define termios host_termios + #define winsize host_winsize +@@ -4739,9 +4740,34 @@ abi_long do_syscall(void *cpu_env, int n + break; + #endif + case TARGET_NR__sysctl: +- /* We don't implement this, but ENOTDIR is always a safe +- return value. */ +- ret = -TARGET_ENOTDIR; ++ { ++ struct __sysctl_args *args = (struct __sysctl_args *) arg1; ++ int *name_target, *name, nlen, *oldlenp, oldlen, newlen, i; ++ void *oldval, *newval; ++ ++ name_target = (int *) tswapl((long) args->name); ++ nlen = tswapl(args->nlen); ++ oldval = (void *) tswapl((long) args->oldval); ++ oldlenp = (int *) tswapl((long) args->oldlenp); ++ oldlen = tswapl(*oldlenp); ++ newval = (void *) tswapl((long) args->newval); ++ newlen = tswapl(args->newlen); ++ ++ name = alloca(nlen * sizeof (int)); ++ for (i = 0; i < nlen; i++) ++ name[i] = tswapl(name_target[i]); ++ ++ if (nlen == 2 && name[0] == CTL_KERN && name[1] == KERN_VERSION) { ++ ret = get_errno( ++ sysctl(name, nlen, oldval, &oldlen, newval, newlen)); ++ if (!is_error(ret)) { ++ *oldlenp = tswapl(oldlen); ++ } ++ } else { ++ gemu_log("qemu: Unsupported sysctl name\n"); ++ ret = -ENOSYS; ++ } ++ } + break; + case TARGET_NR_sched_setparam: + { diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/33_syscall_ppc_clone.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/33_syscall_ppc_clone.patch new file mode 100644 index 0000000000..3f733b6ab8 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/33_syscall_ppc_clone.patch @@ -0,0 +1,22 @@ +#DPATCHLEVEL=0 +--- +# linux-user/syscall.c | 6 +----- +# 1 file changed, 1 insertion(+), 5 deletions(-) +# +Index: linux-user/syscall.c +=================================================================== +--- linux-user/syscall.c.orig 2007-12-03 15:58:11.000000000 +0000 ++++ linux-user/syscall.c 2007-12-03 15:58:46.000000000 +0000 +@@ -2750,11 +2750,7 @@ int do_fork(CPUState *env, unsigned int + if (!newsp) + newsp = env->gpr[1]; + new_env->gpr[1] = newsp; +- { +- int i; +- for (i = 7; i < 32; i++) +- new_env->gpr[i] = 0; +- } ++ new_env->gpr[3] = 0; + #elif defined(TARGET_SH4) + if (!newsp) + newsp = env->gregs[15]; diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/39_syscall_fadvise64.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/39_syscall_fadvise64.patch new file mode 100644 index 0000000000..54ee3e0948 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/39_syscall_fadvise64.patch @@ -0,0 +1,21 @@ +--- + linux-user/syscall.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +Index: linux-user/syscall.c +=================================================================== +--- linux-user/syscall.c.orig 2007-12-03 19:33:47.000000000 +0000 ++++ linux-user/syscall.c 2007-12-03 19:33:48.000000000 +0000 +@@ -5317,6 +5317,12 @@ abi_long do_syscall(void *cpu_env, int n + ret = get_errno(mincore((void*)arg1, (size_t)arg2, (unsigned char*)arg3)); + break; + #endif ++#ifdef TARGET_NR_fadvise64_64 ++ case TARGET_NR_fadvise64_64: ++ /* Just return success */ ++ ret = get_errno(0); ++ break; ++#endif + #ifdef TARGET_NR_madvise + case TARGET_NR_madvise: + /* A straight passthrough may not be safe because qemu sometimes diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/41_arm_fpa_sigfpe.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/41_arm_fpa_sigfpe.patch new file mode 100644 index 0000000000..cea3afc7ff --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/41_arm_fpa_sigfpe.patch @@ -0,0 +1,104 @@ +#DPATCHLEVEL=0 +--- +# linux-user/main.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++- +# target-arm/nwfpe/fpa11.c | 7 ++++++ +# 2 files changed, 57 insertions(+), 1 deletion(-) +# +Index: linux-user/main.c +=================================================================== +--- linux-user/main.c.orig 2007-12-03 15:59:10.000000000 +0000 ++++ linux-user/main.c 2007-12-03 16:01:27.000000000 +0000 +@@ -377,18 +377,67 @@ void cpu_loop(CPUARMState *env) + { + TaskState *ts = env->opaque; + uint32_t opcode; ++ int rc; + + /* we handle the FPU emulation here, as Linux */ + /* we get the opcode */ + /* FIXME - what to do if get_user() fails? */ + get_user_u32(opcode, env->regs[15]); + +- if (EmulateAll(opcode, &ts->fpa, env) == 0) { ++ rc = EmulateAll(opcode, &ts->fpa, env); ++ if (rc == 0) { /* illegal instruction */ + info.si_signo = SIGILL; + info.si_errno = 0; + info.si_code = TARGET_ILL_ILLOPN; + info._sifields._sigfault._addr = env->regs[15]; + queue_signal(info.si_signo, &info); ++ } else if (rc < 0) { /* FP exception */ ++ int arm_fpe=0; ++ ++ /* translate softfloat flags to FPSR flags */ ++ if (-rc & float_flag_invalid) ++ arm_fpe |= BIT_IOC; ++ if (-rc & float_flag_divbyzero) ++ arm_fpe |= BIT_DZC; ++ if (-rc & float_flag_overflow) ++ arm_fpe |= BIT_OFC; ++ if (-rc & float_flag_underflow) ++ arm_fpe |= BIT_UFC; ++ if (-rc & float_flag_inexact) ++ arm_fpe |= BIT_IXC; ++ ++ FPSR fpsr = ts->fpa.fpsr; ++ //printf("fpsr 0x%x, arm_fpe 0x%x\n",fpsr,arm_fpe); ++ ++ if (fpsr & (arm_fpe << 16)) { /* exception enabled? */ ++ info.si_signo = SIGFPE; ++ info.si_errno = 0; ++ ++ /* ordered by priority, least first */ ++ if (arm_fpe & BIT_IXC) info.si_code = TARGET_FPE_FLTRES; ++ if (arm_fpe & BIT_UFC) info.si_code = TARGET_FPE_FLTUND; ++ if (arm_fpe & BIT_OFC) info.si_code = TARGET_FPE_FLTOVF; ++ if (arm_fpe & BIT_DZC) info.si_code = TARGET_FPE_FLTDIV; ++ if (arm_fpe & BIT_IOC) info.si_code = TARGET_FPE_FLTINV; ++ ++ info._sifields._sigfault._addr = env->regs[15]; ++ queue_signal(info.si_signo, &info); ++ } else { ++ env->regs[15] += 4; ++ } ++ ++ /* accumulate unenabled exceptions */ ++ if ((!(fpsr & BIT_IXE)) && (arm_fpe & BIT_IXC)) ++ fpsr |= BIT_IXC; ++ if ((!(fpsr & BIT_UFE)) && (arm_fpe & BIT_UFC)) ++ fpsr |= BIT_UFC; ++ if ((!(fpsr & BIT_OFE)) && (arm_fpe & BIT_OFC)) ++ fpsr |= BIT_OFC; ++ if ((!(fpsr & BIT_DZE)) && (arm_fpe & BIT_DZC)) ++ fpsr |= BIT_DZC; ++ if ((!(fpsr & BIT_IOE)) && (arm_fpe & BIT_IOC)) ++ fpsr |= BIT_IOC; ++ ts->fpa.fpsr=fpsr; + } else { + /* increment PC */ + env->regs[15] += 4; +Index: target-arm/nwfpe/fpa11.c +=================================================================== +--- target-arm/nwfpe/fpa11.c.orig 2007-12-03 15:40:26.000000000 +0000 ++++ target-arm/nwfpe/fpa11.c 2007-12-03 15:59:11.000000000 +0000 +@@ -162,6 +162,8 @@ unsigned int EmulateAll(unsigned int opc + fpa11->initflag = 1; + } + ++ set_float_exception_flags(0, &fpa11->fp_status); ++ + if (TEST_OPCODE(opcode,MASK_CPRT)) + { + //fprintf(stderr,"emulating CPRT\n"); +@@ -191,6 +193,11 @@ unsigned int EmulateAll(unsigned int opc + } + + // restore_flags(flags); ++ if(nRc == 1 && get_float_exception_flags(&fpa11->fp_status)) ++ { ++ //printf("fef 0x%x\n",float_exception_flags); ++ nRc=-get_float_exception_flags(&fpa11->fp_status); ++ } + + //printf("returning %d\n",nRc); + return(nRc); diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/52_ne2000_return.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/52_ne2000_return.patch new file mode 100644 index 0000000000..e4ea33f2c6 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/52_ne2000_return.patch @@ -0,0 +1,17 @@ +--- + hw/ne2000.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Index: qemu/hw/ne2000.c +=================================================================== +--- qemu.orig/hw/ne2000.c 2007-12-03 19:32:52.000000000 +0000 ++++ qemu/hw/ne2000.c 2007-12-03 19:33:55.000000000 +0000 +@@ -217,7 +217,7 @@ static int ne2000_can_receive(void *opaq + NE2000State *s = opaque; + + if (s->cmd & E8390_STOP) +- return 1; ++ return 0; + return !ne2000_buffer_full(s); + } + diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/61_safe_64bit_int.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/61_safe_64bit_int.patch new file mode 100644 index 0000000000..9b1ace81a5 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/61_safe_64bit_int.patch @@ -0,0 +1,27 @@ +#DPATCHLEVEL=0 +--- +# dyngen-exec.h | 4 ++-- +# 1 file changed, 2 insertions(+), 2 deletions(-) +# +Index: dyngen-exec.h +=================================================================== +--- dyngen-exec.h.orig 2007-12-31 13:06:21.000000000 +0000 ++++ dyngen-exec.h 2007-12-31 13:08:54.000000000 +0000 +@@ -38,7 +38,7 @@ + // Linux/Sparc64 defines uint64_t + #if !(defined (__sparc_v9__) && defined(__linux__)) + /* XXX may be done for all 64 bits targets ? */ +-#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__) ++#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__) || defined(__sparc__) + typedef unsigned long uint64_t; + #else + typedef unsigned long long uint64_t; +@@ -55,7 +55,7 @@ + typedef signed int int32_t; + // Linux/Sparc64 defines int64_t + #if !(defined (__sparc_v9__) && defined(__linux__)) +-#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__) ++#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__) || defined(__sparc__) + typedef signed long int64_t; + #else + typedef signed long long int64_t; diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/63_sparc_build.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/63_sparc_build.patch new file mode 100644 index 0000000000..37b38f641b --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/63_sparc_build.patch @@ -0,0 +1,18 @@ +#DPATCHLEVEL=0 +--- +# sparc.ld | 2 +- +# 1 file changed, 1 insertion(+), 1 deletion(-) +# +Index: sparc.ld +=================================================================== +--- sparc.ld.orig 2007-12-03 15:40:26.000000000 +0000 ++++ sparc.ld 2007-12-03 16:05:06.000000000 +0000 +@@ -6,7 +6,7 @@ ENTRY(_start) + SECTIONS + { + /* Read-only sections, merged into text segment: */ +- . = 0x60000000 + SIZEOF_HEADERS; ++ . = 0x60000000 + 0x400; + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/64_ppc_asm_constraints.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/64_ppc_asm_constraints.patch new file mode 100644 index 0000000000..e4858b79d7 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/64_ppc_asm_constraints.patch @@ -0,0 +1,18 @@ +#DPATCHLEVEL=1 +--- +# cpu-all.h | 2 +- +# 1 file changed, 1 insertion(+), 1 deletion(-) +# +Index: qemu/cpu-all.h +=================================================================== +--- qemu.orig/cpu-all.h 2007-06-13 11:48:22.000000000 +0100 ++++ qemu/cpu-all.h 2007-06-13 11:51:56.000000000 +0100 +@@ -250,7 +250,7 @@ static inline void stw_le_p(void *ptr, i + static inline void stl_le_p(void *ptr, int v) + { + #ifdef __powerpc__ +- __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*(uint32_t *)ptr) : "r" (v), "r" (ptr)); ++ __asm__ __volatile__ ("stwbrx %0,0,%1" : : "r" (v), "r" (ptr) : "memory"); + #else + uint8_t *p = ptr; + p[0] = v; diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/65_kfreebsd.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/65_kfreebsd.patch new file mode 100644 index 0000000000..dfece800ac --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/65_kfreebsd.patch @@ -0,0 +1,35 @@ +--- + configure | 6 ++++++ + vl.c | 2 ++ + 2 files changed, 8 insertions(+) + +Index: configure +=================================================================== +--- configure.orig 2007-12-03 15:40:26.000000000 +0000 ++++ configure 2007-12-03 16:05:34.000000000 +0000 +@@ -129,6 +129,12 @@ if [ "$cpu" = "i386" -o "$cpu" = "x86_64 + kqemu="yes" + fi + ;; ++GNU/kFreeBSD) ++oss="yes" ++if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then ++ kqemu="yes" ++fi ++;; + FreeBSD) + bsd="yes" + oss="yes" +Index: vl.c +=================================================================== +--- vl.c.orig 2007-12-03 16:05:32.000000000 +0000 ++++ vl.c 2007-12-03 16:05:34.000000000 +0000 +@@ -97,6 +97,8 @@ + #include <stropts.h> + #endif + #endif ++#elif defined (__GLIBC__) && defined (__FreeBSD_kernel__) ++#include <freebsd/stdlib.h> + #else + #include <winsock2.h> + int inet_aton(const char *cp, struct in_addr *ia); diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/66_tls_ld.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/66_tls_ld.patch new file mode 100644 index 0000000000..54e02eff8b --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/66_tls_ld.patch @@ -0,0 +1,55 @@ +--- + arm.ld | 7 +++++++ + i386.ld | 7 +++++++ + 2 files changed, 14 insertions(+) + +Index: arm.ld +=================================================================== +--- arm.ld.orig 2007-06-13 11:48:22.000000000 +0100 ++++ arm.ld 2007-06-13 11:51:56.000000000 +0100 +@@ -26,6 +26,10 @@ SECTIONS + { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } + .rela.rodata : + { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } ++ .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } ++ .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } ++ .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } ++ .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } +@@ -58,6 +62,9 @@ SECTIONS + .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } + __exidx_end = .; + .reginfo : { *(.reginfo) } ++ /* Thread Local Storage sections */ ++ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } ++ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(0x100000) + (. & (0x100000 - 1)); +Index: i386.ld +=================================================================== +--- i386.ld.orig 2007-06-13 11:48:22.000000000 +0100 ++++ i386.ld 2007-06-13 11:51:56.000000000 +0100 +@@ -28,6 +28,10 @@ SECTIONS + { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } + .rela.rodata : + { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } ++ .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } ++ .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } ++ .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } ++ .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } +@@ -53,6 +57,9 @@ SECTIONS + _etext = .; + PROVIDE (etext = .); + .fini : { *(.fini) } =0x47ff041f ++ /* Thread Local Storage sections */ ++ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } ++ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + . = ALIGN(32 / 8); + PROVIDE (__preinit_array_start = .); + .preinit_array : { *(.preinit_array) } diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/91-oh-sdl-cursor.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/91-oh-sdl-cursor.patch new file mode 100644 index 0000000000..0d60c1c306 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/91-oh-sdl-cursor.patch @@ -0,0 +1,18 @@ +=== modified file 'sdl.c' +--- + sdl.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Index: sdl.c +=================================================================== +--- sdl.c.orig 2007-12-03 19:32:15.000000000 +0000 ++++ sdl.c 2007-12-03 19:34:04.000000000 +0000 +@@ -247,7 +247,7 @@ static void sdl_hide_cursor(void) + + if (kbd_mouse_is_absolute()) { + SDL_ShowCursor(1); +- SDL_SetCursor(sdl_cursor_hidden); ++ /* SDL_SetCursor(sdl_cursor_hidden); */ + } else { + SDL_ShowCursor(0); + } diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/configure_symlinkpath_fix.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/configure_symlinkpath_fix.patch new file mode 100644 index 0000000000..3ec304a38c --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/configure_symlinkpath_fix.patch @@ -0,0 +1,28 @@ +Index: qemu-0.9.1/configure +=================================================================== +--- qemu-0.9.1.orig/configure 2008-01-24 15:33:13.000000000 +0000 ++++ qemu-0.9.1/configure 2008-01-24 15:45:50.000000000 +0000 +@@ -209,15 +209,17 @@ + + # find source path + source_path=`dirname "$0"` ++source_path_used="no" ++workdir=`pwd` ++workdir=`readlink -f $workdir` + if [ -z "$source_path" ]; then +- source_path=`pwd` ++ source_path=$workdir + else + source_path=`cd "$source_path"; pwd` +-fi +-if test "$source_path" = `pwd` ; then +- source_path_used="no" +-else +- source_path_used="yes" ++ source_path=`readlink -f $source_path` ++ if test "$source_path" != "$workdir" ; then ++ source_path_used="yes" ++ fi + fi + + werror="no" diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/disable-error-in-configure.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/disable-error-in-configure.patch new file mode 100644 index 0000000000..017f9f6355 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/disable-error-in-configure.patch @@ -0,0 +1,17 @@ +--- + configure | 2 -- + 1 file changed, 2 deletions(-) + +Index: qemu/configure +=================================================================== +--- qemu.orig/configure 2007-12-03 16:38:38.000000000 +0000 ++++ qemu/configure 2007-12-03 16:38:39.000000000 +0000 +@@ -323,8 +323,6 @@ for opt do + ;; + --disable-werror) werror="no" + ;; +- *) echo "ERROR: unknown option $opt"; show_help="yes" +- ;; + --disable-nptl) nptl="no" + ;; + esac diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/fix_segfault.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/fix_segfault.patch new file mode 100644 index 0000000000..443c330650 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/fix_segfault.patch @@ -0,0 +1,37 @@ +--- + linux-user/syscall.c | 22 ---------------------- + 1 file changed, 22 deletions(-) + +Index: qemu/linux-user/syscall.c +=================================================================== +--- qemu.orig/linux-user/syscall.c 2007-12-03 23:40:11.000000000 +0000 ++++ qemu/linux-user/syscall.c 2007-12-03 23:40:21.000000000 +0000 +@@ -5695,28 +5695,6 @@ abi_long do_syscall(void *cpu_env, int n + goto unimplemented_nowarn; + #endif + +-#ifdef TARGET_NR_clock_gettime +- case TARGET_NR_clock_gettime: +- { +- struct timespec ts; +- ret = get_errno(clock_gettime(arg1, &ts)); +- if (!is_error(ret)) { +- host_to_target_timespec(arg2, &ts); +- } +- break; +- } +-#endif +-#ifdef TARGET_NR_clock_getres +- case TARGET_NR_clock_getres: +- { +- struct timespec ts; +- ret = get_errno(clock_getres(arg1, &ts)); +- if (!is_error(ret)) { +- host_to_target_timespec(arg2, &ts); +- } +- break; +- } +-#endif + + #if defined(TARGET_NR_set_tid_address) && defined(__NR_set_tid_address) + case TARGET_NR_set_tid_address: diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/no-strip.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/no-strip.patch new file mode 100644 index 0000000000..fc69b37e16 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/no-strip.patch @@ -0,0 +1,22 @@ +--- qemu.orig/Makefile 2008-01-29 23:16:27.000000000 -0800 ++++ qemu-0.9.1/Makefile 2008-01-29 23:16:38.000000000 -0800 +@@ -174,7 +174,7 @@ + install: all $(if $(BUILD_DOCS),install-doc) + mkdir -p "$(DESTDIR)$(bindir)" + ifneq ($(TOOLS),) +- $(INSTALL) -m 755 -s $(TOOLS) "$(DESTDIR)$(bindir)" ++ $(INSTALL) -m 755 $(TOOLS) "$(DESTDIR)$(bindir)" + endif + mkdir -p "$(DESTDIR)$(datadir)" + for x in bios.bin vgabios.bin vgabios-cirrus.bin ppc_rom.bin \ +--- qemu.orig/Makefile.target 2008-01-29 23:16:27.000000000 -0800 ++++ qemu-0.9.1/Makefile.target 2008-01-29 23:17:33.000000000 -0800 +@@ -632,7 +632,7 @@ + + install: all + ifneq ($(PROGS),) +- $(INSTALL) -m 755 -s $(PROGS) "$(DESTDIR)$(bindir)" ++ $(INSTALL) -m 755 $(PROGS) "$(DESTDIR)$(bindir)" + endif + + ifneq ($(wildcard .depend),) diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/qemu-0.9.0-nptl-update.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/qemu-0.9.0-nptl-update.patch new file mode 100644 index 0000000000..ebc996e873 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/qemu-0.9.0-nptl-update.patch @@ -0,0 +1,219 @@ +--- + linux-user/main.c | 7 ++- + linux-user/syscall.c | 114 ++++++++++++++++++++++++++++++++++++++++++++++----- + 2 files changed, 111 insertions(+), 10 deletions(-) + +Index: qemu/linux-user/main.c +=================================================================== +--- qemu.orig/linux-user/main.c 2007-12-03 19:34:09.000000000 +0000 ++++ qemu/linux-user/main.c 2007-12-03 23:44:45.000000000 +0000 +@@ -391,7 +391,7 @@ do_kernel_trap(CPUARMState *env) + cpu_unlock(); + break; + case 0xffff0fe0: /* __kernel_get_tls */ +- env->regs[0] = env->cp15.c13_tls; ++ env->regs[0] = env->cp15.c13_tls2; + break; + default: + return 1; +@@ -2037,6 +2037,11 @@ int main(int argc, char **argv) + int drop_ld_preload = 0, environ_count = 0; + char **target_environ, **wrk, **dst; + ++ char *assume_kernel = getenv("QEMU_ASSUME_KERNEL"); ++ ++ if (assume_kernel) ++ setenv("LD_ASSUME_KERNEL", assume_kernel, 1); ++ + if (argc <= 1) + usage(); + +Index: qemu/linux-user/syscall.c +=================================================================== +--- qemu.orig/linux-user/syscall.c 2007-12-03 19:34:09.000000000 +0000 ++++ qemu/linux-user/syscall.c 2007-12-03 23:46:54.000000000 +0000 +@@ -61,6 +61,7 @@ + #define tchars host_tchars /* same as target */ + #define ltchars host_ltchars /* same as target */ + ++#include <linux/futex.h> + #include <linux/termios.h> + #include <linux/unistd.h> + #include <linux/utsname.h> +@@ -2694,7 +2695,6 @@ abi_long do_arch_prctl(CPUX86State *env, + return 0; + } + #endif +- + #endif /* defined(TARGET_I386) */ + + /* this stack is the equivalent of the kernel stack associated with a +@@ -2729,16 +2729,19 @@ int do_fork(CPUState *env, unsigned int + TaskState *ts; + uint8_t *new_stack; + CPUState *new_env; +- ++#if defined(TARGET_I386) ++ uint64_t *new_gdt_table; ++#endif + #ifdef USE_NPTL + unsigned int nptl_flags; + + if (flags & CLONE_PARENT_SETTID) + *parent_tidptr = gettid(); + #endif +- + if (flags & CLONE_VM) { + ts = malloc(sizeof(TaskState) + NEW_STACK_SIZE); ++ if (!ts) ++ return -ENOMEM; + memset(ts, 0, sizeof(TaskState)); + new_stack = ts->stack; + ts->used = 1; +@@ -2750,6 +2753,29 @@ int do_fork(CPUState *env, unsigned int + #if defined(TARGET_I386) + if (!newsp) + newsp = env->regs[R_ESP]; ++ new_gdt_table = malloc(9 * 8); ++ if (!new_gdt_table) { ++ free(new_env); ++ return -ENOMEM; ++ } ++ /* Copy main GDT table from parent, but clear TLS entries */ ++ memcpy(new_gdt_table, g2h(env->gdt.base), 6 * 8); ++ memset(&new_gdt_table[6], 0, 3 * 8); ++ new_env->gdt.base = h2g(new_gdt_table); ++ if (flags & 0x00080000 /* CLONE_SETTLS */) { ++ ret = do_set_thread_area(new_env, new_env->regs[R_ESI]); ++ if (ret) { ++ free(new_gdt_table); ++ free(new_env); ++ return ret; ++ } ++ } ++ cpu_x86_load_seg(env, R_CS, new_env->regs[R_CS]); ++ cpu_x86_load_seg(env, R_DS, new_env->regs[R_DS]); ++ cpu_x86_load_seg(env, R_ES, new_env->regs[R_ES]); ++ cpu_x86_load_seg(env, R_SS, new_env->regs[R_SS]); ++ cpu_x86_load_seg(env, R_FS, new_env->regs[R_FS]); ++ cpu_x86_load_seg(env, R_GS, new_env->regs[R_GS]); + new_env->regs[R_ESP] = newsp; + new_env->regs[R_EAX] = 0; + #elif defined(TARGET_ARM) +@@ -3121,6 +3147,68 @@ static inline abi_long host_to_target_ti + unlock_user_struct(target_ts, target_addr, 1); + } + ++static long do_futex(target_ulong uaddr, int op, uint32_t val, ++ target_ulong utime, target_ulong uaddr2, ++ uint32_t val3) ++{ ++ struct timespec host_utime; ++ unsigned long val2 = utime; ++ ++ if (utime && (op == FUTEX_WAIT || op == FUTEX_LOCK_PI)) { ++ target_to_host_timespec(&host_utime, utime); ++ val2 = (unsigned long)&host_utime; ++ } ++ ++#ifdef BSWAP_NEEDED ++ switch(op) { ++ case FUTEX_CMP_REQUEUE: ++ val3 = tswap32(val3); ++ case FUTEX_REQUEUE: ++ val2 = tswap32(val2); ++ case FUTEX_WAIT: ++ case FUTEX_WAKE: ++ val = tswap32(val); ++ case FUTEX_LOCK_PI: /* This one's icky, but comes out OK */ ++ case FUTEX_UNLOCK_PI: ++ break; ++ default: ++ gemu_log("qemu: Unsupported futex op %d\n", op); ++ return -ENOSYS; ++ } ++#if 0 /* No, it's worse than this */ ++ if (op == FUTEX_WAKE_OP) { ++ /* Need to munge the secondary operation (val3) */ ++ val3 = tswap32(val3); ++ int op2 = (val3 >> 28) & 7; ++ int cmp = (val3 >> 24) & 15; ++ int oparg = (val3 << 8) >> 20; ++ int cmparg = (val3 << 20) >> 20; ++ int shift = val3 & (FUTEX_OP_OPARG_SHIFT << 28); ++ ++ if (shift) ++ oparg = (oparg & 7) + 24 - (oparg & 24); ++ else oparg = ++ if (op2 == FUTEX_OP_ADD) { ++ gemu_log("qemu: Unsupported wrong-endian FUTEX_OP_ADD\n"); ++ return -ENOSYS; ++ } ++ if (cmparg == FUTEX_OP_CMP_LT || cmparg == FUTEX_OP_CMP_GE || ++ cmparg == FUTEX_OP_CMP_LE || cmparg == FUTEX_OP_CMP_GT) { ++ gemu_log("qemu: Unsupported wrong-endian futex cmparg %d\n", cmparg); ++ return -ENOSYS; ++ } ++ val3 = shift | (op2<<28) | (cmp<<24) | (oparg<<12) | cmparg; ++ } ++#endif ++#endif ++ return syscall(__NR_futex, g2h(uaddr), op, val, val2, g2h(uaddr2), val3); ++} ++ ++int do_set_tid_address(target_ulong tidptr) ++{ ++ return syscall(__NR_set_tid_address, g2h(tidptr)); ++} ++ + /* do_syscall() should always have a single exit point at the end so + that actions, such as logging of syscall results, can be performed. + All errnos that do_syscall() returns must be -TARGET_<errcode>. */ +@@ -3145,7 +3233,7 @@ abi_long do_syscall(void *cpu_env, int n + _mcleanup(); + #endif + gdb_exit(cpu_env, arg1); +- /* XXX: should free thread stack and CPU env */ ++ /* XXX: should free thread stack, GDT and CPU env */ + _exit(arg1); + ret = 0; /* avoid warning */ + break; +@@ -5569,6 +5657,9 @@ abi_long do_syscall(void *cpu_env, int n + #elif defined(TARGET_I386) && defined(TARGET_ABI32) + ret = do_set_thread_area(cpu_env, arg1); + break; ++#elif TARGET_i386 ++ ret = get_errno(do_set_thread_area(cpu_env, arg1)); ++ break; + #else + goto unimplemented_nowarn; + #endif +@@ -5586,6 +5677,16 @@ abi_long do_syscall(void *cpu_env, int n + goto unimplemented_nowarn; + #endif + ++#ifdef TARGET_NR_futex ++ case TARGET_NR_futex: ++ ret = get_errno(do_futex(arg1, arg2, arg3, arg4, arg5, arg6)); ++ break; ++#endif ++#ifdef TARGET_NR_set_robust_list ++ case TARGET_NR_set_robust_list: ++ goto unimplemented_nowarn; ++#endif ++ + #ifdef TARGET_NR_clock_gettime + case TARGET_NR_clock_gettime: + { +@@ -5627,11 +5728,6 @@ abi_long do_syscall(void *cpu_env, int n + break; + #endif + +-#ifdef TARGET_NR_set_robust_list +- case TARGET_NR_set_robust_list: +- goto unimplemented_nowarn; +-#endif +- + #if defined(TARGET_NR_utimensat) && defined(__NR_utimensat) + case TARGET_NR_utimensat: + { diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/qemu-0.9.0-nptl.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/qemu-0.9.0-nptl.patch new file mode 100644 index 0000000000..4a87d8d637 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/qemu-0.9.0-nptl.patch @@ -0,0 +1,854 @@ +These are Paul Brook's patches to QEMU-0.8.2 to enable the running of single +ARM binaries under QEMU's user-emulation mode. Without them, QEMU-0.8.1 +immediately dies saying: + Error: f0005 + qemu: uncaught target signal 6 (Aborted) - exiting +while qemu-0.8.2 dies saying: + qemu: Unsupported syscall: 983045 + cannot set up thread-local storage: unknown error + +This file is a rediffing of the patches visible at +https://nowt.dyndns.org/patch.qemu_nptl on 27 Sept 2006 +which "patch" fails to apply automatically. +See also http://lists.gnu.org/archive/html/qemu-devel/2006-09/msg00194.html + + Martin Guy, 27 Sept 2006 + +--- + configure | 25 ++++++ + exec-all.h | 165 ------------------------------------------ + linux-user/arm/syscall.h | 4 - + linux-user/main.c | 94 +++++++++++++++++++++--- + linux-user/qemu.h | 3 + linux-user/syscall.c | 91 ++++++++++++++++++++++- + qemu_spinlock.h | 181 +++++++++++++++++++++++++++++++++++++++++++++++ + target-arm/cpu.h | 10 ++ + target-arm/op.c | 6 + + target-arm/translate.c | 9 ++ + 10 files changed, 405 insertions(+), 183 deletions(-) + +Index: qemu/configure +=================================================================== +--- qemu.orig/configure 2008-04-09 23:02:37.000000000 +0100 ++++ qemu/configure 2008-04-09 23:06:36.000000000 +0100 +@@ -109,6 +109,7 @@ + build_docs="no" + uname_release="" + curses="yes" ++nptl="yes" + + # OS specific + targetos=`uname -s` +@@ -334,6 +335,8 @@ + ;; + *) echo "ERROR: unknown option $opt"; show_help="yes" + ;; ++ --disable-nptl) nptl="no" ++ ;; + esac + done + +@@ -429,6 +432,7 @@ + echo " --disable-linux-user disable all linux usermode emulation targets" + echo " --enable-darwin-user enable all darwin usermode emulation targets" + echo " --disable-darwin-user disable all darwin usermode emulation targets" ++echo " --disable-nptl disable usermode NPTL guest support" + echo " --fmod-lib path to FMOD library" + echo " --fmod-inc path to FMOD includes" + echo " --enable-uname-release=R Return R for uname -r in usermode emulation" +@@ -595,6 +599,23 @@ + } + EOF + ++# check NPTL support ++cat > $TMPC <<EOF ++#include <sched.h> ++void foo() ++{ ++#ifndef CLONE_SETTLS ++#error bork ++#endif ++} ++EOF ++ ++if $cc -c -o $TMPO $TMPC 2> /dev/null ; then ++ : ++else ++ nptl="no" ++fi ++ + ########################################## + # SDL probe + +@@ -778,6 +799,7 @@ + echo "Documentation $build_docs" + [ ! -z "$uname_release" ] && \ + echo "uname -r $uname_release" ++echo "NPTL support $nptl" + + if test $sdl_too_old = "yes"; then + echo "-> Your SDL version is too old - please upgrade to have SDL support" +@@ -1115,6 +1137,9 @@ + echo "TARGET_ARCH=arm" >> $config_mak + echo "#define TARGET_ARCH \"arm\"" >> $config_h + echo "#define TARGET_ARM 1" >> $config_h ++ if test "$nptl" = "yes" ; then ++ echo "#define USE_NPTL 1" >> $config_h ++ fi + bflt="yes" + elif test "$target_cpu" = "sparc" ; then + echo "TARGET_ARCH=sparc" >> $config_mak +Index: qemu/exec-all.h +=================================================================== +--- qemu.orig/exec-all.h 2008-04-09 22:39:38.000000000 +0100 ++++ qemu/exec-all.h 2008-04-09 23:05:55.000000000 +0100 +@@ -297,170 +297,7 @@ + extern CPUReadMemoryFunc *io_mem_read[IO_MEM_NB_ENTRIES][4]; + extern void *io_mem_opaque[IO_MEM_NB_ENTRIES]; + +-#if defined(__powerpc__) +-static inline int testandset (int *p) +-{ +- int ret; +- __asm__ __volatile__ ( +- "0: lwarx %0,0,%1\n" +- " xor. %0,%3,%0\n" +- " bne 1f\n" +- " stwcx. %2,0,%1\n" +- " bne- 0b\n" +- "1: " +- : "=&r" (ret) +- : "r" (p), "r" (1), "r" (0) +- : "cr0", "memory"); +- return ret; +-} +-#elif defined(__i386__) +-static inline int testandset (int *p) +-{ +- long int readval = 0; +- +- __asm__ __volatile__ ("lock; cmpxchgl %2, %0" +- : "+m" (*p), "+a" (readval) +- : "r" (1) +- : "cc"); +- return readval; +-} +-#elif defined(__x86_64__) +-static inline int testandset (int *p) +-{ +- long int readval = 0; +- +- __asm__ __volatile__ ("lock; cmpxchgl %2, %0" +- : "+m" (*p), "+a" (readval) +- : "r" (1) +- : "cc"); +- return readval; +-} +-#elif defined(__s390__) +-static inline int testandset (int *p) +-{ +- int ret; +- +- __asm__ __volatile__ ("0: cs %0,%1,0(%2)\n" +- " jl 0b" +- : "=&d" (ret) +- : "r" (1), "a" (p), "0" (*p) +- : "cc", "memory" ); +- return ret; +-} +-#elif defined(__alpha__) +-static inline int testandset (int *p) +-{ +- int ret; +- unsigned long one; +- +- __asm__ __volatile__ ("0: mov 1,%2\n" +- " ldl_l %0,%1\n" +- " stl_c %2,%1\n" +- " beq %2,1f\n" +- ".subsection 2\n" +- "1: br 0b\n" +- ".previous" +- : "=r" (ret), "=m" (*p), "=r" (one) +- : "m" (*p)); +- return ret; +-} +-#elif defined(__sparc__) +-static inline int testandset (int *p) +-{ +- int ret; +- +- __asm__ __volatile__("ldstub [%1], %0" +- : "=r" (ret) +- : "r" (p) +- : "memory"); +- +- return (ret ? 1 : 0); +-} +-#elif defined(__arm__) +-static inline int testandset (int *spinlock) +-{ +- register unsigned int ret; +- __asm__ __volatile__("swp %0, %1, [%2]" +- : "=r"(ret) +- : "0"(1), "r"(spinlock)); +- +- return ret; +-} +-#elif defined(__mc68000) +-static inline int testandset (int *p) +-{ +- char ret; +- __asm__ __volatile__("tas %1; sne %0" +- : "=r" (ret) +- : "m" (p) +- : "cc","memory"); +- return ret; +-} +-#elif defined(__ia64) +- +-#include <ia64intrin.h> +- +-static inline int testandset (int *p) +-{ +- return __sync_lock_test_and_set (p, 1); +-} +-#elif defined(__mips__) +-static inline int testandset (int *p) +-{ +- int ret; +- +- __asm__ __volatile__ ( +- " .set push \n" +- " .set noat \n" +- " .set mips2 \n" +- "1: li $1, 1 \n" +- " ll %0, %1 \n" +- " sc $1, %1 \n" +- " beqz $1, 1b \n" +- " .set pop " +- : "=r" (ret), "+R" (*p) +- : +- : "memory"); +- +- return ret; +-} +-#else +-#error unimplemented CPU support +-#endif +- +-typedef int spinlock_t; +- +-#define SPIN_LOCK_UNLOCKED 0 +- +-#if defined(CONFIG_USER_ONLY) +-static inline void spin_lock(spinlock_t *lock) +-{ +- while (testandset(lock)); +-} +- +-static inline void spin_unlock(spinlock_t *lock) +-{ +- *lock = 0; +-} +- +-static inline int spin_trylock(spinlock_t *lock) +-{ +- return !testandset(lock); +-} +-#else +-static inline void spin_lock(spinlock_t *lock) +-{ +-} +- +-static inline void spin_unlock(spinlock_t *lock) +-{ +-} +- +-static inline int spin_trylock(spinlock_t *lock) +-{ +- return 1; +-} +-#endif ++#include "qemu_spinlock.h" + + extern spinlock_t tb_lock; + +Index: qemu/linux-user/arm/syscall.h +=================================================================== +--- qemu.orig/linux-user/arm/syscall.h 2007-11-27 12:09:33.000000000 +0000 ++++ qemu/linux-user/arm/syscall.h 2008-04-09 23:05:55.000000000 +0100 +@@ -28,7 +28,9 @@ + #define ARM_SYSCALL_BASE 0x900000 + #define ARM_THUMB_SYSCALL 0 + +-#define ARM_NR_cacheflush (ARM_SYSCALL_BASE + 0xf0000 + 2) ++#define ARM_NR_BASE 0xf0000 ++#define ARM_NR_cacheflush (ARM_NR_BASE + 2) ++#define ARM_NR_set_tls (ARM_NR_BASE + 5) + + #define ARM_NR_semihosting 0x123456 + #define ARM_NR_thumb_semihosting 0xAB +Index: qemu/linux-user/main.c +=================================================================== +--- qemu.orig/linux-user/main.c 2008-04-09 23:02:37.000000000 +0100 ++++ qemu/linux-user/main.c 2008-04-09 23:05:55.000000000 +0100 +@@ -364,6 +364,50 @@ + } + } + ++/* Handle a jump to the kernel code page. */ ++static int ++do_kernel_trap(CPUARMState *env) ++{ ++ uint32_t addr; ++ uint32_t *ptr; ++ uint32_t cpsr; ++ ++ switch (env->regs[15]) { ++ case 0xffff0fc0: /* __kernel_cmpxchg */ ++ /* XXX: This only works between threads, not between processes. ++ Use native atomic operations. */ ++ /* ??? This probably breaks horribly if the access segfaults. */ ++ cpu_lock(); ++ ptr = (uint32_t *)env->regs[2]; ++ cpsr = cpsr_read(env); ++ if (*ptr == env->regs[0]) { ++ *ptr = env->regs[1]; ++ env->regs[0] = 0; ++ cpsr |= CPSR_C; ++ } else { ++ env->regs[0] = -1; ++ cpsr &= ~CPSR_C; ++ } ++ cpsr_write(env, cpsr, CPSR_C); ++ cpu_unlock(); ++ break; ++ case 0xffff0fe0: /* __kernel_get_tls */ ++ env->regs[0] = env->cp15.c13_tls; ++ break; ++ default: ++ return 1; ++ } ++ /* Jump back to the caller. */ ++ addr = env->regs[14]; ++ if (addr & 1) { ++ env->thumb = 1; ++ addr &= ~1; ++ } ++ env->regs[15] = addr; ++ ++ return 0; ++} ++ + void cpu_loop(CPUARMState *env) + { + int trapnr; +@@ -474,10 +518,8 @@ + } + } + +- if (n == ARM_NR_cacheflush) { +- arm_cache_flush(env->regs[0], env->regs[1]); +- } else if (n == ARM_NR_semihosting +- || n == ARM_NR_thumb_semihosting) { ++ if (n == ARM_NR_semihosting ++ || n == ARM_NR_thumb_semihosting) { + env->regs[0] = do_arm_semihosting (env); + } else if (n == 0 || n >= ARM_SYSCALL_BASE + || (env->thumb && n == ARM_THUMB_SYSCALL)) { +@@ -488,14 +530,34 @@ + n -= ARM_SYSCALL_BASE; + env->eabi = 0; + } +- env->regs[0] = do_syscall(env, +- n, +- env->regs[0], +- env->regs[1], +- env->regs[2], +- env->regs[3], +- env->regs[4], +- env->regs[5]); ++ if ( n > ARM_NR_BASE) { ++ switch (n) ++ { ++ case ARM_NR_cacheflush: ++ arm_cache_flush(env->regs[0], env->regs[1]); ++ break; ++#ifdef USE_NPTL ++ case ARM_NR_set_tls: ++ cpu_set_tls(env, env->regs[0]); ++ env->regs[0] = 0; ++ break; ++#endif ++ default: ++ printf ("Error: Bad syscall: %x\n", n); ++ goto error; ++ } ++ } ++ else ++ { ++ env->regs[0] = do_syscall(env, ++ n, ++ env->regs[0], ++ env->regs[1], ++ env->regs[2], ++ env->regs[3], ++ env->regs[4], ++ env->regs[5]); ++ } + } else { + goto error; + } +@@ -534,6 +596,10 @@ + } + } + break; ++ case EXCP_KERNEL_TRAP: ++ if (do_kernel_trap(env)) ++ goto error; ++ break; + default: + error: + fprintf(stderr, "qemu: unhandled CPU exception 0x%x - aborting\n", +@@ -2402,6 +2468,10 @@ + ts->heap_base = info->brk; + /* This will be filled in on the first SYS_HEAPINFO call. */ + ts->heap_limit = 0; ++ /* Register the magic kernel code page. The cpu will generate a ++ special exception when it tries to execute code here. We can't ++ put real code here because it may be in use by the host kernel. */ ++ page_set_flags(0xffff0000, 0xffff0fff, 0); + #endif + + if (gdbstub_port) { +Index: qemu/linux-user/qemu.h +=================================================================== +--- qemu.orig/linux-user/qemu.h 2008-01-02 15:48:21.000000000 +0000 ++++ qemu/linux-user/qemu.h 2008-04-09 23:05:55.000000000 +0100 +@@ -107,6 +107,9 @@ + uint32_t heap_base; + uint32_t heap_limit; + #endif ++#ifdef USE_NPTL ++ uint32_t *child_tidptr; ++#endif + int used; /* non zero if used */ + struct image_info *info; + uint8_t stack[0]; +Index: qemu/linux-user/syscall.c +=================================================================== +--- qemu.orig/linux-user/syscall.c 2008-04-09 23:02:38.000000000 +0100 ++++ qemu/linux-user/syscall.c 2008-04-09 23:05:55.000000000 +0100 +@@ -71,9 +71,18 @@ + #include <linux/kd.h> + + #include "qemu.h" ++#include "qemu_spinlock.h" + + //#define DEBUG + ++#ifdef USE_NPTL ++#define CLONE_NPTL_FLAGS2 (CLONE_SETTLS | \ ++ CLONE_PARENT_SETTID | CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID) ++#else ++/* XXX: Hardcode the above values. */ ++#define CLONE_NPTL_FLAGS2 0 ++#endif ++ + #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \ + || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS) + /* 16 bit uid wrappers emulation */ +@@ -2702,9 +2711,19 @@ + thread/process */ + #define NEW_STACK_SIZE 8192 + ++#ifdef USE_NPTL ++static spinlock_t nptl_lock = SPIN_LOCK_UNLOCKED; ++#endif ++ + static int clone_func(void *arg) + { + CPUState *env = arg; ++#ifdef HAVE_NPTL ++ /* Wait until the parent has finshed initializing the tls state. */ ++ while (!spin_trylock(&nptl_lock)) ++ usleep(1); ++ spin_unlock(&nptl_lock); ++#endif + cpu_loop(env); + /* never exits */ + return 0; +@@ -2712,13 +2731,22 @@ + + /* do_fork() Must return host values and target errnos (unlike most + do_*() functions). */ +-int do_fork(CPUState *env, unsigned int flags, abi_ulong newsp) ++int do_fork(CPUState *env, unsigned int flags, unsigned long newsp, ++ uint32_t *parent_tidptr, void *newtls, ++ uint32_t *child_tidptr) + { + int ret; + TaskState *ts; + uint8_t *new_stack; + CPUState *new_env; + ++#ifdef USE_NPTL ++ unsigned int nptl_flags; ++ ++ if (flags & CLONE_PARENT_SETTID) ++ *parent_tidptr = gettid(); ++#endif ++ + if (flags & CLONE_VM) { + ts = malloc(sizeof(TaskState) + NEW_STACK_SIZE); + memset(ts, 0, sizeof(TaskState)); +@@ -2784,16 +2812,67 @@ + #error unsupported target CPU + #endif + new_env->opaque = ts; ++#ifdef USE_NPTL ++ nptl_flags = flags; ++ flags &= ~CLONE_NPTL_FLAGS2; ++ ++ if (nptl_flags & CLONE_CHILD_CLEARTID) { ++ ts->child_tidptr = child_tidptr; ++ } ++ ++ if (nptl_flags & CLONE_SETTLS) ++ cpu_set_tls (new_env, newtls); ++ ++ /* Grab the global cpu lock so that the thread setup appears ++ atomic. */ ++ if (nptl_flags & CLONE_CHILD_SETTID) ++ spin_lock(&nptl_lock); ++ ++#else ++ if (flags & CLONE_NPTL_FLAGS2) ++ return -EINVAL; ++#endif ++ ++ if (CLONE_VFORK & flags) ++ flags ^= CLONE_VM; + #ifdef __ia64__ + ret = __clone2(clone_func, new_stack + NEW_STACK_SIZE, flags, new_env); + #else + ret = clone(clone_func, new_stack + NEW_STACK_SIZE, flags, new_env); + #endif ++#ifdef USE_NPTL ++ if (ret != -1) { ++ if (nptl_flags & CLONE_CHILD_SETTID) ++ *child_tidptr = ret; ++ } ++ ++ /* Allow the child to continue. */ ++ if (nptl_flags & CLONE_CHILD_SETTID) ++ spin_unlock(&nptl_lock); ++#endif + } else { + /* if no CLONE_VM, we consider it is a fork */ +- if ((flags & ~CSIGNAL) != 0) ++ if ((flags & ~(CSIGNAL | CLONE_NPTL_FLAGS2)) != 0) + return -EINVAL; + ret = fork(); ++#ifdef USE_NPTL ++ /* There is a race condition here. The parent process could ++ theoretically read the TID in the child process before the child ++ tid is set. This would require using either ptrace ++ (not implemented) or having *_tidptr to point at a shared memory ++ mapping. We can't repeat the spinlock hack used above because ++ the child process gets its own copy of the lock. */ ++ if (ret == 0) { ++ /* Child Process. */ ++ if (flags & CLONE_CHILD_SETTID) ++ *child_tidptr = gettid(); ++ ts = (TaskState *)env->opaque; ++ if (flags & CLONE_CHILD_CLEARTID) ++ ts->child_tidptr = child_tidptr; ++ if (flags & CLONE_SETTLS) ++ cpu_set_tls (env, newtls); ++ } ++#endif + } + return ret; + } +@@ -3118,7 +3197,7 @@ + ret = do_brk(arg1); + break; + case TARGET_NR_fork: +- ret = get_errno(do_fork(cpu_env, SIGCHLD, 0)); ++ ret = get_errno(do_fork(cpu_env, SIGCHLD, 0, NULL, NULL, NULL)); + break; + #ifdef TARGET_NR_waitpid + case TARGET_NR_waitpid: +@@ -4481,7 +4560,8 @@ + ret = get_errno(fsync(arg1)); + break; + case TARGET_NR_clone: +- ret = get_errno(do_fork(cpu_env, arg1, arg2)); ++ ret = get_errno(do_fork(cpu_env, arg1, arg2, (uint32_t *)arg3, ++ (void *)arg4, (uint32_t *)arg5)); + break; + #ifdef __NR_exit_group + /* new thread calls */ +@@ -4928,7 +5008,8 @@ + #endif + #ifdef TARGET_NR_vfork + case TARGET_NR_vfork: +- ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0)); ++ ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0, ++ NULL, NULL, NULL)); + break; + #endif + #ifdef TARGET_NR_ugetrlimit +Index: qemu/qemu_spinlock.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ qemu/qemu_spinlock.h 2008-04-09 23:05:55.000000000 +0100 +@@ -0,0 +1,181 @@ ++/* ++ * Atomic operation helper include ++ * ++ * Copyright (c) 2005 Fabrice Bellard ++ * ++ * This library is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU Lesser General Public ++ * License as published by the Free Software Foundation; either ++ * version 2 of the License, or (at your option) any later version. ++ * ++ * This library is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * Lesser General Public License for more details. ++ * ++ * You should have received a copy of the GNU Lesser General Public ++ * License along with this library; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ */ ++#ifndef QEMU_SPINLOCK_H ++#define QEMU_SPINLOCK_H ++ ++#ifdef __powerpc__ ++static inline int testandset (int *p) ++{ ++ int ret; ++ __asm__ __volatile__ ( ++ "0: lwarx %0,0,%1\n" ++ " xor. %0,%3,%0\n" ++ " bne 1f\n" ++ " stwcx. %2,0,%1\n" ++ " bne- 0b\n" ++ "1: " ++ : "=&r" (ret) ++ : "r" (p), "r" (1), "r" (0) ++ : "cr0", "memory"); ++ return ret; ++} ++#endif ++ ++#ifdef __i386__ ++static inline int testandset (int *p) ++{ ++ long int readval = 0; ++ ++ __asm__ __volatile__ ("lock; cmpxchgl %2, %0" ++ : "+m" (*p), "+a" (readval) ++ : "r" (1) ++ : "cc"); ++ return readval; ++} ++#endif ++ ++#ifdef __x86_64__ ++static inline int testandset (int *p) ++{ ++ long int readval = 0; ++ ++ __asm__ __volatile__ ("lock; cmpxchgl %2, %0" ++ : "+m" (*p), "+a" (readval) ++ : "r" (1) ++ : "cc"); ++ return readval; ++} ++#endif ++ ++#ifdef __s390__ ++static inline int testandset (int *p) ++{ ++ int ret; ++ ++ __asm__ __volatile__ ("0: cs %0,%1,0(%2)\n" ++ " jl 0b" ++ : "=&d" (ret) ++ : "r" (1), "a" (p), "0" (*p) ++ : "cc", "memory" ); ++ return ret; ++} ++#endif ++ ++#ifdef __alpha__ ++static inline int testandset (int *p) ++{ ++ int ret; ++ unsigned long one; ++ ++ __asm__ __volatile__ ("0: mov 1,%2\n" ++ " ldl_l %0,%1\n" ++ " stl_c %2,%1\n" ++ " beq %2,1f\n" ++ ".subsection 2\n" ++ "1: br 0b\n" ++ ".previous" ++ : "=r" (ret), "=m" (*p), "=r" (one) ++ : "m" (*p)); ++ return ret; ++} ++#endif ++ ++#ifdef __sparc__ ++static inline int testandset (int *p) ++{ ++ int ret; ++ ++ __asm__ __volatile__("ldstub [%1], %0" ++ : "=r" (ret) ++ : "r" (p) ++ : "memory"); ++ ++ return (ret ? 1 : 0); ++} ++#endif ++ ++#ifdef __arm__ ++static inline int testandset (int *spinlock) ++{ ++ register unsigned int ret; ++ __asm__ __volatile__("swp %0, %1, [%2]" ++ : "=r"(ret) ++ : "0"(1), "r"(spinlock)); ++ ++ return ret; ++} ++#endif ++ ++#ifdef __mc68000 ++static inline int testandset (int *p) ++{ ++ char ret; ++ __asm__ __volatile__("tas %1; sne %0" ++ : "=r" (ret) ++ : "m" (p) ++ : "cc","memory"); ++ return ret; ++} ++#endif ++ ++#ifdef __ia64 ++#include <ia64intrin.h> ++ ++static inline int testandset (int *p) ++{ ++ return __sync_lock_test_and_set (p, 1); ++} ++#endif ++ ++typedef int spinlock_t; ++ ++#define SPIN_LOCK_UNLOCKED 0 ++ ++#if defined(CONFIG_USER_ONLY) ++static inline void spin_lock(spinlock_t *lock) ++{ ++ while (testandset(lock)); ++} ++ ++static inline void spin_unlock(spinlock_t *lock) ++{ ++ *lock = 0; ++} ++ ++static inline int spin_trylock(spinlock_t *lock) ++{ ++ return !testandset(lock); ++} ++#else ++static inline void spin_lock(spinlock_t *lock) ++{ ++} ++ ++static inline void spin_unlock(spinlock_t *lock) ++{ ++} ++ ++static inline int spin_trylock(spinlock_t *lock) ++{ ++ return 1; ++} ++#endif ++ ++#endif +Index: qemu/target-arm/cpu.h +=================================================================== +--- qemu.orig/target-arm/cpu.h 2007-11-27 12:09:57.000000000 +0000 ++++ qemu/target-arm/cpu.h 2008-04-09 23:05:55.000000000 +0100 +@@ -38,6 +38,7 @@ + #define EXCP_FIQ 6 + #define EXCP_BKPT 7 + #define EXCP_EXCEPTION_EXIT 8 /* Return from v7M exception. */ ++#define EXCP_KERNEL_TRAP 9 /* Jumped to kernel code page. */ + + #define ARMV7M_EXCP_RESET 1 + #define ARMV7M_EXCP_NMI 2 +@@ -222,6 +223,15 @@ + void cpu_lock(void); + void cpu_unlock(void); + ++void cpu_lock(void); ++void cpu_unlock(void); ++#if defined(USE_NPTL) ++static inline void cpu_set_tls(CPUARMState *env, void *newtls) ++{ ++ env->cp15.c13_tls2 = (uint32_t)(long)newtls; ++} ++#endif ++ + #define CPSR_M (0x1f) + #define CPSR_T (1 << 5) + #define CPSR_F (1 << 6) +Index: qemu/target-arm/op.c +=================================================================== +--- qemu.orig/target-arm/op.c 2008-04-09 22:40:01.000000000 +0100 ++++ qemu/target-arm/op.c 2008-04-09 23:05:55.000000000 +0100 +@@ -994,6 +994,12 @@ + cpu_loop_exit(); + } + ++void OPPROTO op_kernel_trap(void) ++{ ++ env->exception_index = EXCP_KERNEL_TRAP; ++ cpu_loop_exit(); ++} ++ + /* VFP support. We follow the convention used for VFP instrunctions: + Single precition routines have a "s" suffix, double precision a + "d" suffix. */ +Index: qemu/target-arm/translate.c +=================================================================== +--- qemu.orig/target-arm/translate.c 2008-04-09 22:40:01.000000000 +0100 ++++ qemu/target-arm/translate.c 2008-04-09 23:05:55.000000000 +0100 +@@ -7496,7 +7496,14 @@ + gen_op_exception_exit(); + } + #endif +- ++#ifdef CONFIG_USER_ONLY ++ /* Intercept jump to the magic kernel page. */ ++ if (dc->pc > 0xffff0000) { ++ gen_op_kernel_trap(); ++ dc->is_jmp = DISAS_UPDATE; ++ break; ++ } ++#endif + if (env->nb_breakpoints > 0) { + for(j = 0; j < env->nb_breakpoints; j++) { + if (env->breakpoints[j] == dc->pc) { diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/qemu-amd64-32b-mapping-0.9.0.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/qemu-amd64-32b-mapping-0.9.0.patch new file mode 100644 index 0000000000..c7f36d8110 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/qemu-amd64-32b-mapping-0.9.0.patch @@ -0,0 +1,37 @@ +--- + linux-user/mmap.c | 8 ++++++-- + 1 file changed, 6 insertions(+), 2 deletions(-) + +Index: qemu/linux-user/mmap.c +=================================================================== +--- qemu.orig/linux-user/mmap.c 2007-12-03 15:40:25.000000000 +0000 ++++ qemu/linux-user/mmap.c 2007-12-03 16:37:21.000000000 +0000 +@@ -29,6 +29,10 @@ + + //#define DEBUG_MMAP + ++#ifndef MAP_32BIT ++#define MAP_32BIT 0 ++#endif ++ + /* NOTE: all the constants are the HOST ones, but addresses are target. */ + int target_mprotect(abi_ulong start, abi_ulong len, int prot) + { +@@ -251,7 +255,7 @@ abi_long target_mmap(abi_ulong start, ab + especially important if qemu_host_page_size > + qemu_real_host_page_size */ + p = mmap(g2h(mmap_start), +- host_len, prot, flags | MAP_FIXED, fd, host_offset); ++ host_len, prot, flags | MAP_FIXED | MAP_32BIT, fd, host_offset); + if (p == MAP_FAILED) + return -1; + /* update start so that it points to the file position at 'offset' */ +@@ -406,7 +410,7 @@ abi_long target_mremap(abi_ulong old_add + unsigned long host_addr; + + /* XXX: use 5 args syscall */ +- host_addr = (long)mremap(g2h(old_addr), old_size, new_size, flags); ++ host_addr = (long)mremap(g2h(old_addr), old_size, new_size, flags | MAP_32BIT); + if (host_addr == -1) + return -1; + new_addr = h2g(host_addr); diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/series b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/series new file mode 100644 index 0000000000..9f6ca0cd5d --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/series @@ -0,0 +1,24 @@ +02_snapshot_use_tmpdir.patch -p0 +05_non-fatal_if_linux_hd_missing.patch -p1 +06_exit_segfault.patch -p0 +10_signal_jobs.patch -p0 +11_signal_sigaction.patch -p0 +22_net_tuntap_stall.patch -p0 +31_syscalls.patch -p0 +32_syscall_sysctl.patch -p0 +33_syscall_ppc_clone.patch -p0 +39_syscall_fadvise64.patch -p0 +41_arm_fpa_sigfpe.patch -p0 +52_ne2000_return.patch -p1 +61_safe_64bit_int.patch -p0 +63_sparc_build.patch -p0 +64_ppc_asm_constraints.patch -p1 +65_kfreebsd.patch -p0 +66_tls_ld.patch -p0 +91-oh-sdl-cursor.patch -p0 +qemu-0.9.0-nptl.patch -p1 +qemu-0.9.0-nptl-update.patch -p1 +qemu-amd64-32b-mapping-0.9.0.patch -p1 +workaround_bad_futex_headers.patch -p1 +fix_segfault.patch -p1 +no-strip.patch -p1 diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/workaround_bad_futex_headers.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/workaround_bad_futex_headers.patch new file mode 100644 index 0000000000..cc122ebdba --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/workaround_bad_futex_headers.patch @@ -0,0 +1,25 @@ +--- + linux-user/syscall.c | 10 +++++++++- + 1 file changed, 9 insertions(+), 1 deletion(-) + +Index: qemu/linux-user/syscall.c +=================================================================== +--- qemu.orig/linux-user/syscall.c 2007-08-09 20:28:06.000000000 +0100 ++++ qemu/linux-user/syscall.c 2007-08-09 20:28:41.000000000 +0100 +@@ -61,7 +61,15 @@ + #define tchars host_tchars /* same as target */ + #define ltchars host_ltchars /* same as target */ + +-#include <linux/futex.h> ++#define FUTEX_WAIT 0 ++#define FUTEX_WAKE 1 ++#define FUTEX_FD 2 ++#define FUTEX_REQUEUE 3 ++#define FUTEX_CMP_REQUEUE 4 ++#define FUTEX_WAKE_OP 5 ++#define FUTEX_LOCK_PI 6 ++#define FUTEX_UNLOCK_PI 7 ++ + #include <linux/termios.h> + #include <linux/unistd.h> + #include <linux/utsname.h> diff --git a/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/writev_fix.patch b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/writev_fix.patch new file mode 100644 index 0000000000..e0ed4af972 --- /dev/null +++ b/meta/packages/qemu/qemu-native-0.9.1+cvs20080307/writev_fix.patch @@ -0,0 +1,17 @@ +--- + linux-user/syscall.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Index: qemu-0.9.1/linux-user/syscall.c +=================================================================== +--- qemu-0.9.1.orig/linux-user/syscall.c 2008-02-03 00:00:00.000000000 +0000 ++++ qemu-0.9.1/linux-user/syscall.c 2008-02-03 00:00:38.000000000 +0000 +@@ -1048,7 +1048,7 @@ static abi_long lock_iovec(int type, str + base = tswapl(target_vec[i].iov_base); + vec[i].iov_len = tswapl(target_vec[i].iov_len); + vec[i].iov_base = lock_user(type, base, vec[i].iov_len, copy); +- if (!vec[i].iov_base) ++ if (!vec[i].iov_base && vec[i].iov_len) + goto fail; + } + unlock_user (target_vec, target_addr, 0); diff --git a/meta/packages/qemu/qemu_cvs.bb b/meta/packages/qemu/qemu_cvs.bb index 137262ca2d..4af21f4a89 100644 --- a/meta/packages/qemu/qemu_cvs.bb +++ b/meta/packages/qemu/qemu_cvs.bb @@ -1,7 +1,7 @@ LICENSE = "GPL" DEPENDS = "zlib" -PV = "0.9.0+cvs${SRCDATE}" -PR = "r4" +PV = "0.9.1+cvs${SRCDATE}" +PR = "r1" DEFAULT_PREFERENCE = "-1" FILESDIR = "${WORKDIR}" @@ -9,13 +9,10 @@ FILESDIR = "${WORKDIR}" SRC_URI = "\ cvs://anonymous@cvs.savannah.nongnu.org/sources/qemu;method=pserver;rsh=ssh;module=qemu \ file://02_snapshot_use_tmpdir.patch;patch=1;pnum=0 \ - file://03_machines_list_no_error.patch;patch=1;pnum=0 \ - file://04_do_not_print_rtc_freq_if_ok.patch;patch=1;pnum=1 \ file://05_non-fatal_if_linux_hd_missing.patch;patch=1;pnum=1 \ file://06_exit_segfault.patch;patch=1;pnum=0 \ file://10_signal_jobs.patch;patch=1;pnum=0 \ file://11_signal_sigaction.patch;patch=1;pnum=0 \ - file://12_signal_powerpc_support.patch;patch=1;pnum=1 \ file://22_net_tuntap_stall.patch;patch=1;pnum=0 \ file://31_syscalls.patch;patch=1;pnum=0 \ file://32_syscall_sysctl.patch;patch=1;pnum=0 \ @@ -29,27 +26,21 @@ SRC_URI = "\ file://65_kfreebsd.patch;patch=1;pnum=0 \ file://66_tls_ld.patch;patch=1;pnum=0 \ file://91-oh-sdl-cursor.patch;patch=1;pnum=0 \ - file://93-oh-pl110-rgb.patch;patch=1;pnum=0 \ file://qemu-0.9.0-nptl.patch;patch=1 \ file://qemu-0.9.0-nptl-update.patch;patch=1 \ file://qemu-amd64-32b-mapping-0.9.0.patch;patch=1 \ file://workaround_bad_futex_headers.patch;patch=1 \ - file://fix_segfault.patch;patch=1" - -# svn://svn.o-hand.com/repos/misc/trunk/qemu-packaging/qemu;module=debian;proto=http;srcdate=20070119 \ -# file://debian/patches/21_net_soopts.patch;patch=1;pnum=0 \ -# file://debian/patches/35_syscall_sockaddr.patch;patch=1;pnum=0 \ -# file://debian/patches/43_arm_cpustate.patch;patch=1;pnum=0 \ -# file://debian/patches/62_linux_boot_nasm.patch;patch=1;pnum=0 \ -# file://debian/patches/67_ppc_ftbfs.patch;patch=1;pnum=0 \ -# file://debian/patches/80_ui_curses.patch;patch=1;pnum=0 \ -# file://debian/patches/96-x.patch;patch=1" + file://fix_segfault.patch;patch=1 \ + file://no-strip.patch;patch=1" S = "${WORKDIR}/qemu" #EXTRA_OECONF += "--disable-sdl" -#EXTRA_OECONF += "--target-list=arm-linux-user" +#EXTRA_OECONF += "--target-list=arm-linux-user,arm-softmmu" EXTRA_OECONF += "--disable-gfx-check" inherit autotools +do_configure() { + ${S}/configure --prefix=${prefix} ${EXTRA_OECONF} +} |